完善后端联调链路与模拟器多通道支持

miniprogram/pages/event/event.ts

@@ -0,0 +1,123 @@
+import { loadBackendAuthTokens, loadBackendBaseUrl } from '../../utils/backendAuth'
+import { getEventPlay, launchEvent, type BackendEventPlayResult } from '../../utils/backendApi'
+import { adaptBackendLaunchResultToEnvelope } from '../../utils/backendLaunchAdapter'
+import { prepareMapPageUrlForLaunch } from '../../utils/gameLaunch'
+
+type EventPageData = {
+  eventId: string
+  loading: boolean
+  titleText: string
+  summaryText: string
+  releaseText: string
+  actionText: string
+  statusText: string
+}
+
+function getAccessToken(): string | null {
+  const app = getApp<IAppOption>()
+  const tokens = app.globalData && app.globalData.backendAuthTokens
+    ? app.globalData.backendAuthTokens
+    : loadBackendAuthTokens()
+  return tokens && tokens.accessToken ? tokens.accessToken : null
+}
+
+Page({
+  data: {
+    eventId: '',
+    loading: false,
+    titleText: '活动详情',
+    summaryText: '未加载',
+    releaseText: '--',
+    actionText: '--',
+    statusText: '待加载',
+  } as EventPageData,
+
+  onLoad(query: { eventId?: string }) {
+    const eventId = query && query.eventId ? decodeURIComponent(query.eventId) : ''
+    if (!eventId) {
+      this.setData({
+        statusText: '缺少 eventId',
+      })
+      return
+    }
+    this.setData({ eventId })
+    this.loadEventPlay(eventId)
+  },
+
+  async loadEventPlay(eventId?: string) {
+    const targetEventId = eventId || this.data.eventId
+    const accessToken = getAccessToken()
+    if (!accessToken) {
+      wx.redirectTo({ url: '/pages/login/login' })
+      return
+    }
+
+    this.setData({
+      loading: true,
+      statusText: '正在加载活动上下文',
+    })
+
+    try {
+      const result = await getEventPlay({
+        baseUrl: loadBackendBaseUrl(),
+        eventId: targetEventId,
+        accessToken,
+      })
+      this.applyEventPlay(result)
+    } catch (error) {
+      const message = error && (error as { message?: string }).message ? (error as { message: string }).message : '未知错误'
+      this.setData({
+        loading: false,
+        statusText: `活动加载失败：${message}`,
+      })
+    }
+  },
+
+  applyEventPlay(result: BackendEventPlayResult) {
+    this.setData({
+      loading: false,
+      titleText: result.event.displayName,
+      summaryText: result.event.summary || '暂无活动简介',
+      releaseText: result.resolvedRelease
+        ? `${result.resolvedRelease.configLabel} / ${result.resolvedRelease.releaseId}`
+        : '当前无可用 release',
+      actionText: `${result.play.primaryAction} / ${result.play.reason}`,
+      statusText: result.play.canLaunch ? '可启动' : '当前不可启动',
+    })
+  },
+
+  handleRefresh() {
+    this.loadEventPlay()
+  },
+
+  async handleLaunch() {
+    const accessToken = getAccessToken()
+    if (!accessToken) {
+      wx.redirectTo({ url: '/pages/login/login' })
+      return
+    }
+
+    this.setData({
+      statusText: '正在创建 session 并进入地图',
+    })
+
+    try {
+      const result = await launchEvent({
+        baseUrl: loadBackendBaseUrl(),
+        eventId: this.data.eventId,
+        accessToken,
+        clientType: 'wechat',
+        deviceKey: 'mini-dev-device-001',
+      })
+      const envelope = adaptBackendLaunchResultToEnvelope(result)
+      wx.navigateTo({
+        url: prepareMapPageUrlForLaunch(envelope),
+      })
+    } catch (error) {
+      const message = error && (error as { message?: string }).message ? (error as { message: string }).message : '未知错误'
+      this.setData({
+        statusText: `launch 失败：${message}`,
+      })
+    }
+  },
+})